Base | Representation |
---|---|
bin | 1010100000000… |
… | …00110101011111 |
3 | 20010202010021020 |
4 | 11100000311133 |
5 | 140022140212 |
6 | 12423535223 |
7 | 2116462050 |
oct | 520006537 |
9 | 203663236 |
10 | 88083807 |
11 | 457a2739 |
12 | 255ba513 |
13 | 153309c6 |
14 | b9ac727 |
15 | 7aedd8c |
hex | 5400d5f |
88083807 has 16 divisors (see below), whose sum is σ = 136115712. Its totient is φ = 49623840.
The previous prime is 88083797. The next prime is 88083847. The reversal of 88083807 is 70838088.
It is not a de Polignac number, because 88083807 - 210 = 88082783 is a prime.
It is a super-2 number, since 2×880838072 = 15517514111226498, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88083847) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28048 + ... + 31029.
It is an arithmetic number, because the mean of its divisors is an integer number (8507232).
Almost surely, 288083807 is an apocalyptic number.
88083807 is a deficient number, since it is larger than the sum of its proper divisors (48031905).
88083807 is a wasteful number, since it uses less digits than its factorization.
88083807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59158.
The product of its (nonzero) digits is 86016, while the sum is 42.
The square root of 88083807 is about 9385.2973847396. The cubic root of 88083807 is about 444.9371741462.
The spelling of 88083807 in words is "eighty-eight million, eighty-three thousand, eight hundred seven".
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